From 2 hours to 4 hours she traveled 7 miles.
7 miles / 2 hours = 3.5 miles per hour.
The slope is 3.5 , which is 3.5 miles per hour, which is how fast she is walking.
The answer is <span>(x, y)→(x - 9, y - 3)
proof
according to the figure H (3, -1) and H' (-6, -4)
</span><span>-6= 3 -9, and - 4= -1 -3, </span>
Answer:
A function rule describes how to convert an input value (x) into an output value (y) for a given function. An example of a function rule is f(x) = x^2 + 3.
Step-by-step explanation: